Patience Mary Chadwyck-Healey1 
She was Juniorr Commander of the Auxiliary Territorial Service during the Second World War.1 From 30 November 1946, her married name became Maxwell.
Children of Patience Mary Chadwyck-Healey and Lt.-Col. Peter St. George Hereward Maxwell
- Philip Hugh Maxwell+2 b. 1947, d. 15 Feb 2015
- Ian Peter Maxwell+2 b. 1949
- Gillian Mary Maxwell+2 b. 1954
- Penelope Frances Maxwell+2 b. 1956
Captain Hugh St. George Maxwell1
Child of Captain Hugh St. George Maxwell
- Lt.-Col. Peter St. George Hereward Maxwell+2 d. 25 May 1997
Lt.-Col. Peter St. George Hereward Maxwell1 
Lieutenant-Colonel.1 He was awarded the Military Cross (M.C.)1
Children of Lt.-Col. Peter St. George Hereward Maxwell and Patience Mary Chadwyck-Healey
- Philip Hugh Maxwell+2 b. 1947, d. 15 Feb 2015
- Ian Peter Maxwell+2 b. 1949
- Gillian Mary Maxwell+2 b. 1954
- Penelope Frances Maxwell+2 b. 1956
Philip Hugh Maxwell1 
Children of Philip Hugh Maxwell and Briar Royle-Bantoft
- Rory Nairne Maxwell2 b. 1977
- Andrew Philip Maxwell2 b. 1979
Briar Royle-Bantoft1
From 1976, her married name became Maxwell.
Children of Briar Royle-Bantoft and Philip Hugh Maxwell
- Rory Nairne Maxwell2 b. 1977
- Andrew Philip Maxwell2 b. 1979
Rory Nairne Maxwell1
Andrew Philip Maxwell1
Ian Peter Maxwell1
Children of Ian Peter Maxwell and Elisabeth Weddell
- Catherine Elisabeth Maxwell2 b. 1980
- Peter Ross Maxwell2 b. 1982
Elisabeth Weddell1
From 1971, her married name became Maxwell.
Children of Elisabeth Weddell and Ian Peter Maxwell
- Catherine Elisabeth Maxwell2 b. 1980
- Peter Ross Maxwell2 b. 1982